855614704

素因数分解:

$2^4\times 7^1\times {\mathrm{7639417}}^1$

素因数の和:7639432

約数の個数: 20

約数和(自身を含む): 1894575664

約数和(自身を除く): 1038960960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7639417, 15278834, 30557668, 53475919, 61115336, 106951838, 122230672, 213903676, 427807352, 855614704]

約数ペア:

[(1, 855614704), (2, 427807352), (4, 213903676), (7, 122230672), (8, 106951838), (14, 61115336), (16, 53475919), (28, 30557668), (56, 15278834), (112, 7639417)]